71140160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 212826600

約数和(自身を除く): 141686440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 349, 364, 392, 416, 448, 455, 490, 520, 560, 637, 698, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1396, 1456, 1568, 1745, 1820, 1960, 2080, 2240, 2443, 2548, 2792, 2912, 3136, 3185, 3490, 3640, 3920, 4160, 4537, 4886, 5096, 5584, 5824, 6370, 6980, 7280, 7840, 9074, 9772, 10192, 11168, 12215, 12740, 13960, 14560, 15680, 17101, 18148, 19544, 20384, 22336, 22685, 24430, 25480, 27920, 29120, 31759, 34202, 36296, 39088, 40768, 45370, 48860, 50960, 55840, 63518, 68404, 72592, 78176, 85505, 90740, 97720, 101920, 111680, 127036, 136808, 145184, 156352, 158795, 171010, 181480, 195440, 203840, 222313, 254072, 273616, 290368, 317590, 342020, 362960, 390880, 444626, 508144, 547232, 635180, 684040, 725920, 781760, 889252, 1016288, 1094464, 1111565, 1270360, 1368080, 1451840, 1778504, 2032576, 2223130, 2540720, 2736160, 3557008, 4446260, 5081440, 5472320, 7114016, 8892520, 10162880, 14228032, 17785040, 35570080, 71140160]

約数ペア:

[(1, 71140160), (2, 35570080), (4, 17785040), (5, 14228032), (7, 10162880), (8, 8892520), (10, 7114016), (13, 5472320), (14, 5081440), (16, 4446260), (20, 3557008), (26, 2736160), (28, 2540720), (32, 2223130), (35, 2032576), (40, 1778504), (49, 1451840), (52, 1368080), (56, 1270360), (64, 1111565), (65, 1094464), (70, 1016288), (80, 889252), (91, 781760), (98, 725920), (104, 684040), (112, 635180), (130, 547232), (140, 508144), (160, 444626), (182, 390880), (196, 362960), (208, 342020), (224, 317590), (245, 290368), (260, 273616), (280, 254072), (320, 222313), (349, 203840), (364, 195440), (392, 181480), (416, 171010), (448, 158795), (455, 156352), (490, 145184), (520, 136808), (560, 127036), (637, 111680), (698, 101920), (728, 97720), (784, 90740), (832, 85505), (910, 78176), (980, 72592), (1040, 68404), (1120, 63518), (1274, 55840), (1396, 50960), (1456, 48860), (1568, 45370), (1745, 40768), (1820, 39088), (1960, 36296), (2080, 34202), (2240, 31759), (2443, 29120), (2548, 27920), (2792, 25480), (2912, 24430), (3136, 22685), (3185, 22336), (3490, 20384), (3640, 19544), (3920, 18148), (4160, 17101), (4537, 15680), (4886, 14560), (5096, 13960), (5584, 12740), (5824, 12215), (6370, 11168), (6980, 10192), (7280, 9772), (7840, 9074)]